13207126 has 8 divisors (see below), whose sum is σ = 20049624. Its totient is φ = 6523920.

The previous prime is 13207121. The next prime is 13207127. The reversal of 13207126 is 62170231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 13207097 and 13207106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13207121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39615 + ... + 39946.

It is an arithmetic number, because the mean of its divisors is an integer number (2506203).

Almost surely, 2^13207126 is an apocalyptic number.

13207126 is a deficient number, since it is larger than the sum of its proper divisors (6842498).

13207126 is an equidigital number, since it uses as much as digits as its factorization.

13207126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79646.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 13207126 is about 3634.1609760714. The cubic root of 13207126 is about 236.3756704739.

Adding to 13207126 its reverse (62170231), we get a palindrome (75377357).

The spelling of 13207126 in words is "thirteen million, two hundred seven thousand, one hundred twenty-six".